1st Corinthians 1:10 Now I beseech you, brethren, by the name of our Lord Jesus Christ, that ye all speak the same thing, and that there be no divisions among you; but that ye be perfectly joined together in the same mind and in the same judgment.

(6) One spirit

1st Corinthians 6:17 But he that is joined unto the Lord is one spirit.

(7) One door

John 10:17 Therefore doth my Father love me, because I lay down my life, that I might take it again.